CN108176509A - A kind of electrostatic instant gas particle purifying device of contact - Google Patents
A kind of electrostatic instant gas particle purifying device of contact Download PDFInfo
- Publication number
- CN108176509A CN108176509A CN201711378328.7A CN201711378328A CN108176509A CN 108176509 A CN108176509 A CN 108176509A CN 201711378328 A CN201711378328 A CN 201711378328A CN 108176509 A CN108176509 A CN 108176509A
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- Prior art keywords
- contact
- bead
- gas
- electrostatic
- purification
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/28—Plant or installations without electricity supply, e.g. using electrets
Abstract
The invention discloses a kind of electrostatic instant gas particle purifying device of contact, the electrostatic instant gas particle purifying device of contact includes：Mixing purification bead and generation container.Wherein, mixing purification bead is the core component of purification, is uniformly mixed and formed by the bead of two kinds of different surfaces materials, made bead surface static electrification using the contact between two kinds of material surfaces, can adsorb the particulate matter in passed through gas.Generation container is the place that gas purification process occurs, and is made of chamber, inlet channel and outlet passageway.The gas particles object purifier of the present invention has at low cost, efficient, less energy consumption, light-weight advantage.
Description
Technical field
The invention belongs to electrostatic filter fields, and in particular to a kind of electrostatic instant gas particle purifying dress of contact
It puts.
Background technology
In recent years, with industry and economic fast development, air pollution problems inherent is increasingly severe.Especially developing rapidly
China, people torment for a long time by air pollution, and wherein fine particle (PM2.5) is pollution sources main and that harm is maximum.
The health problems such as breathing problem are considered related with Long Term Contact pollution air, lung cancer and heart and lung diseases death toll year by year on
It rises.At present, the more operation principle using electrostatic precipitation in air purifier, although clean-up effect is considerable, needs outside
The high pressure of kilovolt on sustainable supply, causes huge energy consumption.Therefore, inexpensive, environmentally protective, efficient sky is found
Gas purifying method becomes most pressing challenge.
Invention content
To solve the above-mentioned problems, the present invention provides a kind of electrostatic instant gas particle purifying device of contact,
Described device includes mixing purification bead and generation container；Wherein, the mixing purification bead is by two kinds of different surfaces materials
Sphere uniformly mixes composition, and the generation container includes chamber, inlet channel and outlet passageway, the mixing purification bead setting
In chamber；
Further, the sphere of described two different surfaces materials mixes purification bead static electrification by contacting, and adsorbs institute
By the particulate matter in gas；
Further, the sphere of described two different surfaces materials, one of which are the electronegative polystyrene foam ball of contact,
Another kind coats polystyrene foam ball to contact electropositive material；
Further, the electropositive material of contact is graphene conductive material or carbon nano-tube material；
Further, the diameter of the sphere of described two different surfaces materials is tens microns ~ several millimeters ranks；
Further, the quantity ratio of the sphere of described two different surfaces materials is 1：Clean-up effect is optimal value when 1；
Further, the shape of the chamber is spherical shell shape or rectangular-shape；
Further, the inlet channel and outlet passageway are separately positioned on the left and right ends of chamber, from inlet channel one end into
Enter dusty gas, after mixing purification bead Electrostatic Absorption gets rid of particulate matter, clean gas is discharged from other end outlet passageway
Body；
Further, the inlet channel and outlet passageway are equipped with strainer in the junction with the chamber, net to stop
Change bead to be blown out；
Beneficial effects of the present invention are as follows：
1）It proposes a kind of electrostatic depuration mode of innovation, particle in gas is directly filtered using mixing purification bead contact electrostatic
Object has the advantages such as at low cost, efficient, light-weight, portable；
2）Make bead surface static electrification using the contact between two kinds of material surfaces, absorption is by the particulate matter in gas.
Description of the drawings
Fig. 1 is the structure diagram that the present invention contacts electrostatic instant gas particle purifying device；
Fig. 2 is the cleaning principle figure that the present invention contacts electrostatic instant gas particle purifying device；
Fig. 3 is the preparation process figure of the graphene coated polystyrene foam bead of the present invention；
Fig. 4 is the polystyrene foam bead of the present invention and the micro-structure diagram of graphene coated polystyrene foam bead；
Fig. 5 is the purification efficiency that the present invention contacts electrostatic instant gas particle purifying device PM2.5 in various concentration.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is explained in further detail.It should be appreciated that specific embodiment described herein is used only for explaining the present invention, and
It is not used in the restriction present invention.On the contrary, the present invention cover it is any be defined by the claims the present invention spirit and scope on do
Replacement, modification, equivalent method and scheme.Further, in order to which the public is made to have a better understanding the present invention, below to this
It is detailed to describe some specific detail sections in the datail description of invention.It is thin without these for a person skilled in the art
The description of section part can also understand the present invention completely.
The invention will be further described in the following with reference to the drawings and specific embodiments, but not as a limitation of the invention.
Below most preferred embodiment is enumerated for the present invention：
The gas particles object purifier of the present invention is as shown in Figure 1, it includes：Mixing purification bead and generation container.Wherein, institute
State mixing purification bead by two kinds have different surfaces material beads with quantity than 1：1 uniformly mixes composition, one of which choosing
With electronegative polystyrene foam ball 1 is contacted, another kind, which is selected, contacts electropositive graphene to coat polystyrene foam
Ball 2.
As shown in Fig. 2, by dipping 3 times repeatedly in graphene coating of polystyrene foam ball 1 of 2 millimeters of diameter, take out
It dries 30 minutes for 50 degree afterwards, obtains the polystyrene foam ball 2 of graphene coated.
As shown in figure 3, the microstructure from two kinds of mixing purification beads is found out, it is three-dimensional more inside polystyrene foam ball
Pore structure, graphene uniform are attached to the surface of polystyrene, and thickness is about 80 microns.
As shown in figure 4, the mixing purification bead is the core component of purification, cleaning principle is：Using two kinds of materials it
Between contact make bead surface static electrification, the particulate matter in passed through gas can be adsorbed.The generation container by ball-type chamber, into
Gas channel and outlet passageway composition.The inlet channel and outlet passageway are separately positioned on the left and right ends of chamber, lead to from air inlet
Road enters dusty gas, and after purification bead Electrostatic Absorption gets rid of particulate matter, clean gas is discharged from outlet passageway.It is described
The junction of inlet channel and outlet passageway and chamber is provided with fibrous woven strainer, is blown out with blocking purification bead.
As shown in figure 5, PM2.5 purification efficiencies increase with the raising of concentration, when a concentration of, purification efficiency can reach
During 1192 μ g/m3, efficiency is 96.9 %.
One kind of embodiment described above, only more preferably specific embodiment of the invention, those skilled in the art
The usual variations and alternatives that member carries out in the range of technical solution of the present invention should all include within the scope of the present invention.
Claims (9)
1. a kind of electrostatic instant gas particle purifying device of contact, which is characterized in that it is small that described device includes mixing purification
Ball and generation container；Wherein, the mixing purification bead is uniformly mixed by the sphere of two kinds of different surfaces materials forms, the hair
Raw container includes chamber, inlet channel and outlet passageway, and the mixing purification bead is arranged in chamber.
2. the apparatus according to claim 1, which is characterized in that the sphere of described two different surfaces materials is made by contact
Purification bead static electrification must be mixed, the particulate matter in gas is passed through in absorption.
3. the apparatus of claim 2, which is characterized in that the sphere of described two different surfaces materials, one of which
To contact electronegative polystyrene foam ball, another kind coats polystyrene foam ball to contact electropositive material.
4. device according to claim 3, which is characterized in that the electropositive material of contact is graphene conductive material
Or carbon nano-tube material.
5. the apparatus according to claim 1, which is characterized in that the diameter of the sphere of described two different surfaces materials is
Tens microns ~ several millimeters ranks.
6. the apparatus according to claim 1, which is characterized in that the quantity ratio of the sphere of described two different surfaces materials is
1：Clean-up effect is optimal value when 1.
7. the apparatus according to claim 1, which is characterized in that the shape of the chamber is spherical shell shape or rectangular-shape.
8. the apparatus according to claim 1, which is characterized in that the inlet channel and outlet passageway are separately positioned on chamber
Left and right ends, enter dusty gas from inlet channel one end, by mixing purification bead Electrostatic Absorption get rid of particulate matter after,
Clean gas is discharged from other end outlet passageway.
9. device according to claim 8, which is characterized in that the inlet channel and outlet passageway with the chamber
Junction is equipped with strainer, to stop that purification bead is blown out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711378328.7A CN108176509B (en) | 2017-12-19 | 2017-12-19 | Contact electrostatic instantaneous gas particulate matter purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711378328.7A CN108176509B (en) | 2017-12-19 | 2017-12-19 | Contact electrostatic instantaneous gas particulate matter purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108176509A true CN108176509A (en) | 2018-06-19 |
| CN108176509B CN108176509B (en) | 2020-05-12 |
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ID=62546500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711378328.7A Active CN108176509B (en) | 2017-12-19 | 2017-12-19 | Contact electrostatic instantaneous gas particulate matter purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108176509B (en) |
Citations (10)
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| EP0504452A1 (en) * | 1991-03-20 | 1992-09-23 | Asea Brown Boveri Ag | Process and apparatus for charging particles |
| CN202983450U (en) * | 2012-12-13 | 2013-06-12 | 李慎东 | Air filtering device used in roadway |
| CN104646178A (en) * | 2013-11-21 | 2015-05-27 | Posco公司 | Electric charging unit and electroststic separation apparatus using the same |
| CN105797861A (en) * | 2014-12-31 | 2016-07-27 | 北京纳米能源与系统研究所 | Air purifying system based on friction generator |
| CN205833374U (en) * | 2016-05-19 | 2016-12-28 | 北京纳米能源与系统研究所 | A kind of dedusting module and gas dust-removing device |
| CN106552713A (en) * | 2015-11-26 | 2017-04-05 | 北京纳米能源与系统研究所 | A kind of friction electric dust collector, dust pelletizing system and dust collection method |
| CN106560252A (en) * | 2016-05-19 | 2017-04-12 | 北京纳米能源与系统研究所 | Dust collection device, system and method of frictional electricity |
| CN106563570A (en) * | 2016-03-02 | 2017-04-19 | 北京纳米能源与系统研究所 | Gas dedusting device with stirring parts, dedusting system and dedusting method |
| CN106881198A (en) * | 2017-02-20 | 2017-06-23 | 潍坊学院 | A kind of method of charged insulating particle filtering gas |
| CN107149981A (en) * | 2016-03-02 | 2017-09-12 | 北京纳米能源与系统研究所 | A kind of electric gas dust-removing device of sports type friction, dust pelletizing system and dust removal method |
-
2017
- 2017-12-19 CN CN201711378328.7A patent/CN108176509B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0504452A1 (en) * | 1991-03-20 | 1992-09-23 | Asea Brown Boveri Ag | Process and apparatus for charging particles |
| CN202983450U (en) * | 2012-12-13 | 2013-06-12 | 李慎东 | Air filtering device used in roadway |
| CN104646178A (en) * | 2013-11-21 | 2015-05-27 | Posco公司 | Electric charging unit and electroststic separation apparatus using the same |
| CN105797861A (en) * | 2014-12-31 | 2016-07-27 | 北京纳米能源与系统研究所 | Air purifying system based on friction generator |
| CN106552713A (en) * | 2015-11-26 | 2017-04-05 | 北京纳米能源与系统研究所 | A kind of friction electric dust collector, dust pelletizing system and dust collection method |
| CN106563570A (en) * | 2016-03-02 | 2017-04-19 | 北京纳米能源与系统研究所 | Gas dedusting device with stirring parts, dedusting system and dedusting method |
| CN107149981A (en) * | 2016-03-02 | 2017-09-12 | 北京纳米能源与系统研究所 | A kind of electric gas dust-removing device of sports type friction, dust pelletizing system and dust removal method |
| CN205833374U (en) * | 2016-05-19 | 2016-12-28 | 北京纳米能源与系统研究所 | A kind of dedusting module and gas dust-removing device |
| CN106560252A (en) * | 2016-05-19 | 2017-04-12 | 北京纳米能源与系统研究所 | Dust collection device, system and method of frictional electricity |
| CN106881198A (en) * | 2017-02-20 | 2017-06-23 | 潍坊学院 | A kind of method of charged insulating particle filtering gas |
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| Publication number | Publication date |
|---|---|
| CN108176509B (en) | 2020-05-12 |
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